Huisheng Group Co., Ltd./Weifang Huisheng Insulation Technology Co., Ltd.
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H41 Transformer Board

— Insulation Board, Transformer Board, pre-compressed board
Product Category: Insulation Materials & Elements
Sales Method: Export, Manufacture
Payment Term: T/T, L/C
Min. Order Unit Price
20 tons

Product Detail

Product Attribute:

  • China (mainland) More >
  • H41 Transformer Board
  • Huisheng
  • 09/27/2010
  • 01/01/2011

Additional Info.:

  • Qingdao
  • vinyl film, wooden pallet

Product Content Description:

H41 Transformer Board, Insulation Board.
No Item Unit Specification Standard
1 Thickness mm ≤1.6mm ±7.0%
>1.6mm-8.0mm ±5.0%
2 Density g/cm3 ≤1.6mm 1.00-1.20
>1.6mm-3.0mm 1.00-1.25
>3.0mm-6.0mm 1.15-1.30
>6.0mm-8.0mm 1.20-1.30
3 Tensile strength MD MPa ≥90
CD MPa ≥50
4 Elongation MD % ≥3.0
CD ≥4.0
5 Shrinkage MD % ≤1.0
CD ≤1.4
TD ≤6.0
6 Moisture % 4.0?9.0
7 Ash Content % ≤1.0
8 Conductivity of Aqueous Extract Ms/m ≤10
9 PH of Aqueous Extract / 6.0-9.0
10 Oil Absorbency % ≥9.0
11 Electrical Strength (In Oil) Kv/mm 1.0mm ≥35
1.5mm ≥30
2.0mm ≥30
2.5mm ≥27
≥3.0mm ≥24
12 Cutting Size Tolerance mm 1.0mm-8.0mm ±10
13 Inclination Tolerance mm 1.0mm-8.0mm ±10
Quantity Per Month: 100000tons
HS Code: 4823700000
Delivery Way - Date Of Delivery: 15 days

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